Lung Function Test (Spirometry) at Baylor St Luke's Medical Center

1101 Bates Avenue, Houston, TX · CommonSpirit Health · · NPI 1184622847

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$339.50

Cash price

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Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

Full explanation →

What you pay up front if you don't use insurance.

$970.00

Gross charge

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Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

Full explanation →

The hospital's undiscounted list price — almost no one pays this.

$100.00 with Cigna vs $970.00 with MHealth Network — same scan, same building. Share

Negotiated rates by payer
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Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

Full explanation →

Payer
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Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
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Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
Cigna Commercial|HMO $100.00 ↓ -71%
Cigna Commercial|PPO $100.00 ↓ -71%
Cigna Commercial|Surefit $100.00 ↓ -71%
Renaissance Commercial|All Plans $112.83 ↓ -67%
BCBS - TX Commercial|Transplant $140.25 ↓ -59%
AETNA Medicare|TRANSPLANT $156.71 ↓ -54%
KELSEY Medicare|All Plans $156.71 ↓ -54%
Humana Medicare|All Other Plans $156.71 ↓ -54%
Humana Medicare|TRANSPLANT $156.71 ↓ -54%
BCBS Medicare|All Plans $156.71 ↓ -54%
CIGNA HEALTHSPRING Medicare|HMO $156.71 ↓ -54%
CIGNA HEALTHSPRING Medicare|PPO $158.28 ↓ -53%
AETNA Medicare|All Other Plans $159.84 ↓ -53%
UHC-SecureHorizons Medicare|All Plans $159.84 ↓ -53%
Amerivantage Medicare|All Plans $161.41 ↓ -52%
BCBS - TX Commercial|Blue Advantage Exchange $163.25 ↓ -52%
SELECTCARE Medicare|All Plans $164.55 ↓ -52%
BCBS - TX Commercial|MyBlue Health Exchange $166.02 ↓ -51%
DEVOTED Medicare|All Plans $167.68 ↓ -51%
SCANHealth Medicare|All Plans $167.68 ↓ -51%
KINDRED Medicare|All Plans $188.05 ↓ -45%
KelseyCare Commercial|Exchange $211.56 ↓ -38%
Employer Direct Commercial|PPO $219.39 ↓ -35%
Bright Health Commercial|All Plans $233.47 ↓ -31%
Wellpoint Commercial|Exchange $235.06 ↓ -31%
Harris Health Commercial|ERS $235.06 ↓ -31%
Superior Health Plan Commercial|All Plans $235.06 ↓ -31%
Community Health Choice Commercial|All Other Plans $235.06 ↓ -31%
Community Health Choice Commercial|Exchange $235.06 ↓ -31%
Aetna Commercial|Exchange $241.33 ↓ -29%
OPTUM Medicare|All Plans $261.90 ↓ -23%
BCBS - TX Commercial|PPO Trad $279.47 ↓ -18%
BCBS - TX Commercial|Premier $297.45 ↓ -12%
OPTUM Medicaid|STAR $350.95 ↑ +3%
TCHPCHIP Medicaid|HMO $397.70 ↑ +17%
BCBS - TX Commercial|HMO $428.89 ↑ +26%
TCH Commercial|Transplant $436.50 ↑ +29%
United Commercial|Optum $455.90 ↑ +34%
Shell Commercial|All Plans $485.00 ↑ +43%
United Commercial|Exchange $499.00 ↑ +47%
NX Health Commercial|PPO $509.31 ↑ +50%
CHC Medicaid|CHIP $533.50 ↑ +57%
CHC Medicaid|HMO $533.50 ↑ +57%
TEXASTRUECHOICE Medicaid|CHIP $533.50 ↑ +57%
Cigna Lifesource Commercial|Transplant $582.00 ↑ +71%
Humana Commercial|Transplant $630.50 ↑ +86%
Coventry Commercial|PPO $630.50 ↑ +86%
First Health Commercial|All Plans $630.50 ↑ +86%
United Commercial|Charter $674.00 ↑ +99%
Cigna Commercial|Transplant $679.00 ↑ +100%
Interlink Commercial|Transplant $679.00 ↑ +100%
Healthsmart Commercial|PPO $679.00 ↑ +100%
MultiPlan Commercial|All Plans $727.50 ↑ +114%
United Commercial|HMO $745.00 ↑ +119%
United Commercial|PPO $745.00 ↑ +119%
OPTUM Medicaid|STARPLUS $801.42 ↑ +136%
USA Health Network Commercial|All Plans $824.50 ↑ +143%
MHealth Network Commercial|PPO $970.00 ↑ +186%

Visitor-reported prices

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Lung Function Test (Spirometry) at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON MEDICAL CENTER Houston $1,879.99 $256.06 – $323.74
HCA HOUSTON WEST HOUSTON $1,920.00 $256.06 – $323.74
St. Luke's Health - The Vintage Hospital Houston $339.50 $100.00 – $970.00
HCA HOUSTON TOMBALL HOUSTON $1,897.77 $256.06 – $323.74
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $405.67 $114.94 – $507.09
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $539.93 $111.14 – $809.89
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $600.80 $120.16 – $751.00
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $405.67 $108.18 – $507.09

All Texas hospitals for this procedure →